44426497 has 8 divisors (see below), whose sum is σ = 45301536. Its totient is φ = 43559712.

The previous prime is 44426479. The next prime is 44426513. The reversal of 44426497 is 79462444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44426497 - 2¹¹ = 44424449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44426407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9418 + ... + 13324.

It is an arithmetic number, because the mean of its divisors is an integer number (5662692).

Almost surely, 2^44426497 is an apocalyptic number.

It is an amenable number.

44426497 is a deficient number, since it is larger than the sum of its proper divisors (875039).

44426497 is a wasteful number, since it uses less digits than its factorization.

44426497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4127.

The product of its digits is 193536, while the sum is 40.

The square root of 44426497 is about 6665.3204724154. The cubic root of 44426497 is about 354.1718366273.

The spelling of 44426497 in words is "forty-four million, four hundred twenty-six thousand, four hundred ninety-seven".